Note 4 - Capital Stock, Stock Plans and Stock Based Compensation (Tables)

6 Months Ended

Jun. 30, 2015

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)		Aggregate Intrinsic Value
Options outstanding Janury 1, 2015		239,023		$	7.81
Granted		—			—
Exercised		(2,388	)		2.79			$	3,248
Forfeited/expired		(15,000	)		7.10
Options outstanding end of period ⁽¹⁾		221,635			7.91		4.7	$	18,869
Options exercisable at June 30, 2015⁽¹⁾		166,635		$	8.88		4.6	$	18,869
Options vested and expected to be vested at June 30, 2015		212,835		$	8.04		4.7	$	18,869

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)		Aggregate Intrinsic Value
Options outstanding Janury 1, 2014		362,800		$	9.53
Granted		—			—
Exercised		—			—				—
Forfeited/expired		(62,000	)		7.96
Options outstanding end of period ⁽¹⁾		300,800			9.85		2.8	$	41,070
Options exercisable at June 30, 2014⁽¹⁾		300,800		$	9.85		2.8	$	41,070
Options vested and expected to be vested at June 30, 2014		300,800		$	9.85		2.8	$	41,070